Had a complaint of one of the customers that all Cinnamon desktop icons miraculously disappeard, which baffled me.In the end the cause was that while on screensaver or login the mouse moved to one of the hot corners and the desktop was scaled and since there was no window open, it showed just the backgroud image.For the time beiing I disabled this function.Would it be possible to have an on-sreen notification when in "scaled-state"?